Package org.apache.spark.mllib.tree.loss

Interface Summary

Interface	Description
Loss	:: DeveloperApi :: Trait for adding "pluggable" loss functions for the gradient boosting algorithm.

Class Summary

Class	Description
AbsoluteError	:: DeveloperApi :: Class for absolute error loss calculation (for regression).
LogLoss	:: DeveloperApi :: Class for log loss calculation (for classification).
Losses
SquaredError	:: DeveloperApi :: Class for squared error loss calculation.